diff --git a/.gitignore b/.gitignore
index 32c0181..c967a83 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 SOURCES/pg-1.2.3.gem
+/pg-1.2.3.gem
diff --git a/sources b/sources
index bcdf92d..1f335f9 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA1 (pg-1.2.3.gem) = 8d6059a2769035768d7b9f2ac60e12eb3093b6fe
+SHA512 (pg-1.2.3.gem) = dd8fa7b256102aea7588fd7e1d4e28199be2bf9910149d266b5379e78a7a57aa2a22763d04a559f4763842cad4ba8d0fbc33e8b43b7497dc77039edfd1029585